2022781670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20393}}^1$

素因数の和:20529

約数の個数: 64

約数和(自身を含む): 4522573440

約数和(自身を除く): 2499791770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 455, 545, 763, 910, 1090, 1417, 1526, 2834, 3815, 7085, 7630, 9919, 14170, 19838, 20393, 40786, 49595, 99190, 101965, 142751, 203930, 265109, 285502, 530218, 713755, 1325545, 1427510, 1855763, 2222837, 2651090, 3711526, 4445674, 9278815, 11114185, 15559859, 18557630, 22228370, 28896881, 31119718, 57793762, 77799295, 144484405, 155598590, 202278167, 288968810, 404556334, 1011390835, 2022781670]

約数ペア:

[(1, 2022781670), (2, 1011390835), (5, 404556334), (7, 288968810), (10, 202278167), (13, 155598590), (14, 144484405), (26, 77799295), (35, 57793762), (65, 31119718), (70, 28896881), (91, 22228370), (109, 18557630), (130, 15559859), (182, 11114185), (218, 9278815), (455, 4445674), (545, 3711526), (763, 2651090), (910, 2222837), (1090, 1855763), (1417, 1427510), (1526, 1325545), (2834, 713755), (3815, 530218), (7085, 285502), (7630, 265109), (9919, 203930), (14170, 142751), (19838, 101965), (20393, 99190), (40786, 49595)]